专利汇可以提供Purification of fatty acid专利检索,专利查询,专利分析的服务。并且PURPOSE: To prepare the title compound having and excellent color shade and stability, by adding specific amounts of a phenol compound and a boric compound to a crude fatty acid to deactivate the oxidation product and to convert the colored and smelly impurities to easily removable states, and then distilling the mixture.
CONSTITUTION: The title compounds are obtained by addition of 0.001W2wt% of a phenol compound and 0.01W2wt% of boric acid to natural fatty acids obtained from e.g. animal and plant fats and oils and fish oil or synthetic fatty acids obtained by the paraffin oxidation, oxo method, etc., followed by distillation. A phenol compound which can be used is e.g. tetrakis[methylene(3,5-di-t-butyl-4-hydroxyhydrocinnamate)]methane which shows an activity as an oxidation inhibitor. A boric acid compound which can be used is e.g. orthoboric acid which has an activity to convert, e.g. the chromophoric oxygen-containing impurities to an inert and easily removable heavy oil.
COPYRIGHT: (C)1980,JPO&Japio,下面是Purification of fatty acid专利的具体信息内容。
标题 | 发布/更新时间 | 阅读量 |
---|---|---|
一种美乳纳米脂质囊泡及其制备方法 | 2020-05-11 | 919 |
一种适用于制作马属动物卵巢石蜡切片的方法 | 2020-05-12 | 655 |
一种具有美白亮肤功效的化妆品组合物 | 2020-05-12 | 568 |
具有对抗半翅目和/或鳞翅目昆虫的活性的昆虫抑制毒素家族 | 2020-05-13 | 745 |
一种免疫组化双标单染试剂盒及其使用方法和应用 | 2020-05-13 | 668 |
钙钛矿与表面活性剂的混合溶液的涂布设备及其方法 | 2020-05-13 | 430 |
前驱体与表面活性剂的混合溶液的涂布设备及其方法 | 2020-05-12 | 724 |
一种基于丝素蛋白的纳米乳及其制备方法和应用 | 2020-05-13 | 875 |
一种超临界无水染整的上浆脱浆方法及所用高压装置 | 2020-05-13 | 934 |
兽医专业外科手术技能训练用乳腺模具 | 2020-05-12 | 366 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台,是提供专利分析,专利查询,专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据,免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析,涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度,系统通过AI智能系统对图表进行解读,只需1分钟,一键生成行业专利分析报告。